[INFO] cloning repository https://github.com/afdw/cas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/afdw/cas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafdw%2Fcas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafdw%2Fcas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc38026a86612eaa89094ba88d72ff3442c93534 [INFO] checking afdw/cas against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafdw%2Fcas" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/afdw/cas on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/afdw/cas [INFO] finished tweaking git repo https://github.com/afdw/cas [INFO] tweaked toml for git repo https://github.com/afdw/cas written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/afdw/cas already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01a2b7fc16c178f470e3d19a19c0441e18324409d4fa22d055a4675ad799878b [INFO] running `Command { std: "docker" "start" "-a" "01a2b7fc16c178f470e3d19a19c0441e18324409d4fa22d055a4675ad799878b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01a2b7fc16c178f470e3d19a19c0441e18324409d4fa22d055a4675ad799878b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01a2b7fc16c178f470e3d19a19c0441e18324409d4fa22d055a4675ad799878b", kill_on_drop: false }` [INFO] [stdout] 01a2b7fc16c178f470e3d19a19c0441e18324409d4fa22d055a4675ad799878b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c50d077e65d51eadbde398a6b62f4629556666913e4b50d6a5cf9308a6f2affd [INFO] running `Command { std: "docker" "start" "-a" "c50d077e65d51eadbde398a6b62f4629556666913e4b50d6a5cf9308a6f2affd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Compiling pangocairo v0.10.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Compiling pangocairo-sys v0.11.0 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking cas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/serialization.rs:126:6 [INFO] [stdout] | [INFO] [stdout] 126 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/serialization.rs:126:6 [INFO] [stdout] | [INFO] [stdout] 126 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `std::iter::Map` in the current scope [INFO] [stdout] --> src/gui.rs:240:82 [INFO] [stdout] | [INFO] [stdout] 240 | let max_height = components.iter().map(|render_result| render_result.height).fold_first(f64::max).unwrap_or(0.0); [INFO] [stdout] | ^^^^^^^^^^ method not found in `std::iter::Map, [closure@src/gui.rs:240:44: 240:80]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `std::iter::Map` in the current scope [INFO] [stdout] --> src/gui.rs:240:82 [INFO] [stdout] | [INFO] [stdout] 240 | let max_height = components.iter().map(|render_result| render_result.height).fold_first(f64::max).unwrap_or(0.0); [INFO] [stdout] | ^^^^^^^^^^ method not found in `std::iter::Map, [closure@src/gui.rs:240:44: 240:80]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `std::iter::Map` in the current scope [INFO] [stdout] --> src/gui.rs:241:80 [INFO] [stdout] | [INFO] [stdout] 241 | let max_width = components.iter().map(|render_result| render_result.width).fold_first(f64::max).unwrap_or(0.0); [INFO] [stdout] | ^^^^^^^^^^ method not found in `std::iter::Map, [closure@src/gui.rs:241:43: 241:78]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/gui.rs:300:26 [INFO] [stdout] | [INFO] [stdout] 300 | .intersperse(render_empty(0.0, 1.0)), [INFO] [stdout] | ^^^^^^^^^^^ multiple `intersperse` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 298 ~ Iterator::intersperse((0..value_inner.inner.len()) [INFO] [stdout] 299 ~ .map(|part_index| render_components(ComponentsLayout::Middle, &[render_empty(20.0, 0.0), render_part(part_index)])), render_empty(0.0, 1.0)), [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 298 ~ Itertools::intersperse((0..value_inner.inner.len()) [INFO] [stdout] 299 ~ .map(|part_index| render_components(ComponentsLayout::Middle, &[render_empty(20.0, 0.0), render_part(part_index)])), render_empty(0.0, 1.0)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/gui.rs:318:26 [INFO] [stdout] | [INFO] [stdout] 318 | .intersperse(render_components(ComponentsLayout::Bottom, &[render_text(", ")])), [INFO] [stdout] | ^^^^^^^^^^^ multiple `intersperse` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 316 ~ Iterator::intersperse((0..value_inner.inner.len()) [INFO] [stdout] 317 ~ .map(|part_index| render_part(part_index)), render_components(ComponentsLayout::Bottom, &[render_text(", ")])), [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 316 ~ Itertools::intersperse((0..value_inner.inner.len()) [INFO] [stdout] 317 ~ .map(|part_index| render_part(part_index)), render_components(ComponentsLayout::Bottom, &[render_text(", ")])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `std::iter::Map` in the current scope [INFO] [stdout] --> src/gui.rs:241:80 [INFO] [stdout] | [INFO] [stdout] 241 | let max_width = components.iter().map(|render_result| render_result.width).fold_first(f64::max).unwrap_or(0.0); [INFO] [stdout] | ^^^^^^^^^^ method not found in `std::iter::Map, [closure@src/gui.rs:241:43: 241:78]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/gui.rs:300:26 [INFO] [stdout] | [INFO] [stdout] 300 | .intersperse(render_empty(0.0, 1.0)), [INFO] [stdout] | ^^^^^^^^^^^ multiple `intersperse` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 298 ~ Iterator::intersperse((0..value_inner.inner.len()) [INFO] [stdout] 299 ~ .map(|part_index| render_components(ComponentsLayout::Middle, &[render_empty(20.0, 0.0), render_part(part_index)])), render_empty(0.0, 1.0)), [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 298 ~ Itertools::intersperse((0..value_inner.inner.len()) [INFO] [stdout] 299 ~ .map(|part_index| render_components(ComponentsLayout::Middle, &[render_empty(20.0, 0.0), render_part(part_index)])), render_empty(0.0, 1.0)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/gui.rs:318:26 [INFO] [stdout] | [INFO] [stdout] 318 | .intersperse(render_components(ComponentsLayout::Bottom, &[render_text(", ")])), [INFO] [stdout] | ^^^^^^^^^^^ multiple `intersperse` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 316 ~ Iterator::intersperse((0..value_inner.inner.len()) [INFO] [stdout] 317 ~ .map(|part_index| render_part(part_index)), render_components(ComponentsLayout::Bottom, &[render_text(", ")])), [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 316 ~ Itertools::intersperse((0..value_inner.inner.len()) [INFO] [stdout] 317 ~ .map(|part_index| render_part(part_index)), render_components(ComponentsLayout::Bottom, &[render_text(", ")])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/gui.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/gui.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0034, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cas` due to 5 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0034, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c50d077e65d51eadbde398a6b62f4629556666913e4b50d6a5cf9308a6f2affd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c50d077e65d51eadbde398a6b62f4629556666913e4b50d6a5cf9308a6f2affd", kill_on_drop: false }` [INFO] [stdout] c50d077e65d51eadbde398a6b62f4629556666913e4b50d6a5cf9308a6f2affd